Towards a novel holistic design of organic Rankine cycle (ORC) systems operating under heat source fluctuations and intermittency
Organic Rankine cycle (ORC) has been considered as a promising technology in energy
conversion from both renewable and industrial waste heat. However, the inherent fluctuating …
conversion from both renewable and industrial waste heat. However, the inherent fluctuating …
ORC based micro-cogeneration systems for residential application–A state of the art review and current challenges
The environmental awareness and sustainability concerns have reached an unprecedented
level of importance that is leading to, among other things, constant improvements in the …
level of importance that is leading to, among other things, constant improvements in the …
Development and experimental study on a single screw expander integrated into an Organic Rankine Cycle
Expander is a key components in Organic Rankine Cycle (ORC) system. In order to improve
the performances of single screw expander in large expansion ratio conditions and give …
the performances of single screw expander in large expansion ratio conditions and give …
[HTML][HTML] Experimental and theoretical analysis of a micro-cogenerative solar ORC-based unit equipped with a variable speed sliding rotary vane expander
F Fatigati, D Vittorini, M Di Bartolomeo… - Energy Conversion and …, 2023 - Elsevier
A promising solution for the Combined Heat and Power (CHP) micro production is certainly
represented by Organic Rankine Cycle (ORC)-based power units. In the domestic …
represented by Organic Rankine Cycle (ORC)-based power units. In the domestic …
A review of expanders for power generation in small-scale organic Rankine cycle systems: Performance and operational aspects
The article discusses various types of expanders used in the organic Rankine cycle systems
to turn thermal energy into electrical energy. In addition to basic information on scroll, screw …
to turn thermal energy into electrical energy. In addition to basic information on scroll, screw …
CFD-based optimization of scroll compressor design and uncertainty quantification of the performance under geometrical variations
Positive displacement (PD) machines are widely used in several applications such as in
vapor and power generation systems. Nevertheless, their design is still based on standard …
vapor and power generation systems. Nevertheless, their design is still based on standard …
Simulations on organic Rankine cycle with quasi two-stage expander under cross-seasonal ambient conditions
HX Wang, B Lei, YT Wu - Applied Thermal Engineering, 2023 - Elsevier
Organic Rankine cycle (ORC) plays an important role in addressing the issue of energy
shortage and climate change. The condenser should release heat to the environment. Due …
shortage and climate change. The condenser should release heat to the environment. Due …
Comparative analysis of small-scale organic Rankine cycle systems for solar energy utilisation
Small-scale organic Rankine cycle (ORC) systems driven by solar energy are compared in
this paper, which aims to explore the potential of power generation for domestic utilisation. A …
this paper, which aims to explore the potential of power generation for domestic utilisation. A …
Analysis of a scroll machine for micro ORC applications by means of a RE/CFD methodology
In this paper an integrated Reverse Engineering–Computational Fluid Dynamics (RE/CFD)
methodology is applied in order to study the adaptation of a commercial scroll compressor to …
methodology is applied in order to study the adaptation of a commercial scroll compressor to …
Investigation on a small-scale pumpless Organic Rankine Cycle (ORC) system driven by the low temperature heat source
L Jiang, HT Lu, LW Wang, P Gao, FQ Zhu, RZ Wang… - Applied Energy, 2017 - Elsevier
A small-scale pumpless Organic Rankine Cycle (ORC) system driven by the low
temperature heat source is established to investigate the overall performance. Hot water …
temperature heat source is established to investigate the overall performance. Hot water …